Notices
928 Forum 1978-1995
Sponsored by:
Sponsored by: 928 Specialists

928 wheel refinishing

Thread Tools
 
Search this Thread
 
Old 04-12-2007 | 11:54 PM
  #1  
weirdscience's Avatar
weirdscience
Thread Starter
Instructor
 
Joined: Aug 2006
Posts: 135
Likes: 1
From: Londonderry NH
Default 928 wheel refinishing

I finally got around to refinishing my wheels. I just finished laying the PPG base. To late to clear coat them tonight. Heres a pic
Attached Images   
Old 04-12-2007 | 11:56 PM
  #2  
BIMMERMIKE's Avatar
BIMMERMIKE
Rennlist Member
 
Joined: Aug 2005
Posts: 1,573
Likes: 16
From: Ontario, CANADA
Default

Nice, what is the process?
Old 04-13-2007 | 12:19 AM
  #3  
weirdscience's Avatar
weirdscience
Thread Starter
Instructor
 
Joined: Aug 2006
Posts: 135
Likes: 1
From: Londonderry NH
Default

I run a restoration shop so I have everything needed to do this, but it can be done at home.
First I washed, scrubbed and degreased them very well. After drying them they went in the blast cabinet with fine glass bead to remove most of the anodizing and it leaves them very smooth. Next I hung them in the spray booth and sprayed them with Transtar self etch primer. These wheels had some pitting from brake dust so I needed to lay down 3 coats of Transtar high build ez sand urethane 2k primer on top of the self etch. Now the fun part, sanding. I started with 120 grit went to 220 grit, 320 grit and finshed with 400 Grit dry. After cleaning with wax and grease remover I sealed them with Transtar sealer and went wet on wet with the PPG base coat.
Old 04-13-2007 | 12:23 AM
  #4  
weirdscience's Avatar
weirdscience
Thread Starter
Instructor
 
Joined: Aug 2006
Posts: 135
Likes: 1
From: Londonderry NH
Default

The base coat has a 24 hour window in which it needs to be cleared, so Ill be able to clear them in the AM.
Old 04-13-2007 | 12:48 AM
  #5  
Rob Edwards's Avatar
Rob Edwards
Archive Gatekeeper
Rennlist Member
 
Joined: Sep 2002
Posts: 17,686
Likes: 2,858
From: Irvine, CA
Default

Great tip about the high build primer, thanks! I have some D90's that need attention. What about minor curb rash- do you file and bondo fill, or ?????

Also. what's the paint code for the PPG silver? Is it thought to be a good match to the OEM painted finish, or is it supposed to look like silver anodizing?
Old 04-13-2007 | 02:10 AM
  #6  
low miler's Avatar
low miler
Banned
 
Joined: Jan 2004
Posts: 847
Likes: 0
From: Indianapolis
Default

Originally Posted by weirdscience
I finally got around to refinishing my wheels. I just finished laying the PPG base. To late to clear coat them tonight. Heres a pic
They look outstanding! But are they platinum or silver finished? They look platinum to me.................

Todd
Old 04-13-2007 | 03:42 AM
  #7  
IcemanG17's Avatar
IcemanG17
Race Director
 
Joined: Sep 2004
Posts: 16,271
Likes: 75
From: Stockton, CA
Default

Looks sweet......mine were 1/2 *** polished on the outside......& absolutely nasty with fossilized brake dust on the inside......one day I'll clean them....but they're not on sharky anymore...so who cares.......
Old 04-13-2007 | 03:53 AM
  #8  
Nicole's Avatar
Nicole
Cottage Industry Sponsor
Lifetime Rennlist
Member
 
Joined: Oct 2001
Posts: 25,784
Likes: 150
From: Silly Valley, CA
Default

That looks great!

I was a bit worried about the time between base and clear, but you already expelained it. Best of luck!
Old 04-13-2007 | 07:51 AM
  #9  
oups59's Avatar
oups59
Three Wheelin'
 
Joined: Jan 2005
Posts: 1,902
Likes: 57
From: Shefford,Quebec
Default

Great job. Looks really nice.
Old 04-13-2007 | 11:05 AM
  #10  
weirdscience's Avatar
weirdscience
Thread Starter
Instructor
 
Joined: Aug 2006
Posts: 135
Likes: 1
From: Londonderry NH
Default

Ill post the PPG color code this afternoon for those who are interested.
Old 04-13-2007 | 11:18 AM
  #11  
Giovanni's Avatar
Giovanni
Race Car
 
Joined: Jun 2002
Posts: 4,269
Likes: 25
From: Alabama
Default

I bought a quart of Honda Silver Metallic Dupont ChromaBase paint and ChromaClear soap dry clear to redo the Forgelines and Modas. That should be pretty durable since it cost me $155.00.
Old 04-13-2007 | 10:15 PM
  #12  
weirdscience's Avatar
weirdscience
Thread Starter
Instructor
 
Joined: Aug 2006
Posts: 135
Likes: 1
From: Londonderry NH
Default

Heres the wheels cleared with Transtar Max Clear.
Attached Images    
Old 04-13-2007 | 10:21 PM
  #13  
Randy Carter's Avatar
Randy Carter
Rennlist Member
 
Joined: Nov 2006
Posts: 3,254
Likes: 0
From: South Texas
Default

Very nice.
Old 04-17-2007 | 08:37 PM
  #14  
weirdscience's Avatar
weirdscience
Thread Starter
Instructor
 
Joined: Aug 2006
Posts: 135
Likes: 1
From: Londonderry NH
Default

THe PPG Code is 48345. Its a BMW Color called Taigagruen...
Old 04-17-2007 | 10:16 PM
  #15  
H2's Avatar
H2
Addict
Rennlist Member

 
Joined: Feb 2003
Posts: 5,988
Likes: 35
From: Northwest
Default

Beautiful!!!

Harvey


Quick Reply: 928 wheel refinishing



All times are GMT -3. The time now is 01:33 PM.